package org.library.internal;

import org.library.book.Book;
import org.library.book.BookCatalog;

public class Library {

	private BookCatalog catalog;

	public Library(BookCatalog catalog) {
		this.catalog = catalog;
	}

	public Book findBookById(String id) {
		return catalog.findById(id);
	}

	public void registerBook(Book book) {
		
	}

}
